Hello, top is reporting Xorg CPU usage hovering around 30% when I have firefox open and the computer is idle, and around 20% when idle and only my terminal and top running. Just moving the mouse pointer around adds another ~5%.
I've been hunting around the web for a solution, and the only one I found that seems applicable to my situation is to add the "nomodeset" parameter to my boot options. I did that and saw no improvement, and I don't know what to do next. It hasn't always been like this. I suspect this is related to a kernel update, but I can't put my finger on which or when.
Thanks in advance.